www.puriflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1d:8f:61:85:b5:60:08:60:c9:c3:75:48:f2:b6:3a:68:53 was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.puriflex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:1d:8f:61:85:b5:60:08:60:c9:c3:75:48:f2:b6:3a:68:53Serial Number (int): 271395632404110971618587253681848648886355
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 4a:08:2f:db:9c:16:9b:47:76:a5:1f:59:9d:15:c5:62:66:4f:70:ac
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): da:4a:d0:5a:b3:27:cd:cd:59:c3:90:4f:ef:e5:44:f8:36:e8:7f:bb
Fingerprint (sha256): d3:54:c7:35:a9:24:29:39:99:1a:0d:26:94:48:a7:f2:0c:26:27:9e:f9:9d:d6:e9:06:02:49:18:f2:26:76:7a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.puriflex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.puriflex.com
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.puriflex.com
Other certificates including the domain name puriflex.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.puriflex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISAx2PYYW1YAhgycN1SPK2OmhTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTEwODE3MTNaFw0y MDAzMTAwODE3MTNaMBsxGTAXBgNVBAMTEHd3dy5wdXJpZmxleC5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCZ7ZFPgAMwYCa6JOu+Do+UBwMvKqgK Ft3tO21QDuSgJuhE/bvJiEFBCF3KwRbDkjFQxynvK4V/QZh7D6+ICZMGb65w/S1E Oqs9HlRuudD6QNJlS6GQ7f/jac9bWetEmXajO58FmXbyQdQjSnf546o0ZFVyFivg VTnw+Rke7e2pni26q7x9s6hLHnV2fXqbLEe490Jh+1kI0BdFXhIxBCKEIb8+yHFC 96JLxFOWn64f7XiyRKjk6j10E1ZTePY6DACDfyR4d26/qaLtCrmOfPLMbvMmzwqL 2gv/bO2KU2GMda5OOgwqdO2yTvmSuPZwwdFRK1Rrn4lSRAsDjOlh7JCCadeh99nW Ued165w2UY8U86lMmgWJDJkDICVJ5wfegZdu+rv1B2H+suSyamh2u5+nKZBlkldI 7CfP1Ezm/xt8dTPiRYFE0hZ5BfOrIVib+Qs1R5itb7uQ6Ez93Ay6YvjA2X/ihxD7 PkApPwsCYuiUU+3AnLckiAfLjICWWDCdYTxN26FT1gkj9k2ZRIv48mgoXb9lPK9k sliqojgQmL5X8fY1NDLBcC1R6IXBQlBlyahrAGDDSmLGcVeWN5lCyW/RRgyFaUi3 1ea3PW2AS5oivQFR6zdi9FsLq4AQhd53DgfMZzMTj4eTHlh2c287BnWyz0kVLvIb cyGrlGSJ4HAMVwIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRK CC/bnBabR3alH1mdFcViZk9wrDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5wdXJpZmxleC5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW70 P4VsAAAEAwBIMEYCIQDDS+x8lsq9OPfkchsARdMcEqkbofm67sDtfZXRVq/P2wIh AKT0RBHg92w0M8qtQNz6xhvzGj6tnE43AeU94djuIH9IAHYAsh4FzIuizYogTodm +Su5iiUgZ2va+nDnsklTLe+LkF4AAAFu9D+FawAABAMARzBFAiEAoCXlmdRHGypH sfTOASjlKZafINFGznm7LCSyNhB67XgCIDbo+GnA4WuQ/mzXXWW0QGqDHOptPYjn vewKarexM23zMA0GCSqGSIb3DQEBCwUAA4IBAQAwq7ilMEz1oezwcAALP2xLlOc/ 9fQMQ3mjCpzHPJZxFXKmez82m45VpRKcsMVNURe0fJJEuJIKFLu+tk2taP09tCzg sEOiNB10cYMfhvw+ILdFrh4DcQCQMb5CI1DvNVx/arLoQgpDNpymwgdlJTDHOP8p teBjVyiuTtXV+JO8ds/CwWGmkLXgv7WKtEuFNk8Q7PSwP/qILQOJ/C2hB6HsI4ur rPEXwQ8vNgmGafWXRrH4DwcTN/ZUWPTvx15YJwVvyHmoAnxItlmUX5NO8lD8HA0k A75yOLn1Hp0aWHNbTM/nHJkgk5Ul3d3NtwxqORedbkZM1F3pQ/Dx+0qu6mSW -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAme2RT4ADMGAmuiTrvg6P lAcDLyqoChbd7TttUA7koCboRP27yYhBQQhdysEWw5IxUMcp7yuFf0GYew+viAmT Bm+ucP0tRDqrPR5UbrnQ+kDSZUuhkO3/42nPW1nrRJl2ozufBZl28kHUI0p3+eOq NGRVchYr4FU58PkZHu3tqZ4tuqu8fbOoSx51dn16myxHuPdCYftZCNAXRV4SMQQi hCG/PshxQveiS8RTlp+uH+14skSo5Oo9dBNWU3j2OgwAg38keHduv6mi7Qq5jnzy zG7zJs8Ki9oL/2ztilNhjHWuTjoMKnTtsk75krj2cMHRUStUa5+JUkQLA4zpYeyQ gmnXoffZ1lHndeucNlGPFPOpTJoFiQyZAyAlSecH3oGXbvq79Qdh/rLksmpodruf pymQZZJXSOwnz9RM5v8bfHUz4kWBRNIWeQXzqyFYm/kLNUeYrW+7kOhM/dwMumL4 wNl/4ocQ+z5AKT8LAmLolFPtwJy3JIgHy4yAllgwnWE8TduhU9YJI/ZNmUSL+PJo KF2/ZTyvZLJYqqI4EJi+V/H2NTQywXAtUeiFwUJQZcmoawBgw0pixnFXljeZQslv 0UYMhWlIt9Xmtz1tgEuaIr0BUes3YvRbC6uAEIXedw4HzGczE4+Hkx5YdnNvOwZ1 ss9JFS7yG3Mhq5RkieBwDFcCAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 271395632404110971618587253681848648886355 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-11 08:17:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 08:17:13 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.puriflex.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 627971446035715169190694385063487791423109226225066368578511857747518386607476873402032956248422583864462142454454832198038029530092231856307098065311656818306282695842137454272195731823561459940005731008346440622951947038472320801017252779098374486173185968773490344543746282291484293458639934411117892602359983422666892370315183304124368649349200960145811645833204783649980072624350773189940014464933506253705225521558839447190034365113617545878728167804728525298701778645153610123506702362863696848739735836677454380083089610629070879699986531393347752698803757160087807819994501535671105049916217860444078533857601870200429594675942793428320178716819846664814256535308877524114347748440109111915380127431571523635711650038838255975002581089542851352286482882623490627103668947215415306174894080321055031500000019548998551594767030427072365317896431048702746117179591630699345616823522359698335734995596264645874213825986942327344361529595370047890268203572592038989273505408999041276326118020852819127938165712949644127060192736657480826035611398258198761540160715268183447538911931669208082252085318090997799893212039617537833932388733585885838417783323870844673017356178296624082582490946218547725561282323213084668746326346839 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 4a082fdb9c169b4776a51f599d15c562664f70ac . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.puriflex.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef43f856c0000040300483046022100c34bec7c96cabd38f7e4721b0045d31c12a91ba1f9baeec0ed7d95d156afcfdb022100a4f44411e0f76c3433caad40dcfac61bf31a3ead9c4e3701e53de1d8ee207f48007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef43f856b0000040300473045022100a025e599d4471b2a47b1f4ce0128e529969f20d146ce79bb2c24b236107aed78022036e8f869c0e16b90fe6cd75d65b4406a831cea6d3d88e7bdec0a6ab7b1336df3 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 0030abb8a5304cf5a1ecf070000b3f6c4b94e73ff5f40c4379a30a9cc73c96711572a67b3f369b8e55a5129cb0c54d5117b47c9244b8920a14bbbeb64dad68fd3db42ce0b043a2341d7471831f86fc3e20b745ae1e0371009031be422350ef355c7f6ab2e8420a43369ca6c207652530c738ff29b5e0635728ae4ed5d5f893bc76cfc2c161a690b5e0bfb58ab44b85364f10ecf4b03ffa882d0389fc2da107a1ec238babacf117c10f2f36098669f59746b1f80f071337f65458f4efc75e5827056fc879a8027c48b659945f934ef250fc1c0d2403be7238b9f51e9d1a58735b4ccfe71c9920939525ddddcdb70c6a39179d6e464cd45de943f0f1fb4aaeea6496